diff --git a/test/cpp/qps/perf_db_client.cc b/test/cpp/qps/perf_db_client.cc
index 0905cde11a0..f514408c14c 100644
--- a/test/cpp/qps/perf_db_client.cc
+++ b/test/cpp/qps/perf_db_client.cc
@@ -111,4 +111,4 @@ int PerfDbClient::sendData(std::string access_token, std::string test_name, std:
   }
 }
 }  //testing
-}  //grpc
\ No newline at end of file
+}  //grpc